https://bugzilla.tianocore.org/show_bug.cgi?id=572 The ErrorMessage local variable in OnigurumaMatch() should be type OnigUChar instead of type CHAR8. This resolves a build failure with the XCODE5 tool chain. Cc: Andrew Fish <afish@apple.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Eric Dong <eric.dong@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Andrew Fish <afish@apple.com> Reviewed-by: Star Zeng <star.zeng@intel.com>